I have intermittent wifi misery which is a mystery despite hours on fone support & no issues on my setup with any other devices... BlackBerry is saying the official update will address that... I wonder to what extent they know or want to admit this is troublesome... that said, when the wifi is working, it is good... then, without any intervening act, it just goes wild & loses touch with the planet...

My Wi-Fi connection is consistent, but so is the signal degradation over distance; where I use to have a solid 5 bars with the Q10, laptop and other gadgets the passport gets only 3.
Hopefully the official release will fix or at least improve that.